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Acta physiologica Polonica最新文献

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Homeostatic mechanisms in the regulation of plasma osmolality. 血浆渗透压调节中的稳态机制。
Acta physiologica Polonica Pub Date : 1989-05-01
D Ramsay, T N Thrasher
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引用次数: 0
The role of brain ECF sodium and angiotensin II in sodium appetite. 脑ECF钠和血管紧张素II在钠食欲中的作用。
Acta physiologica Polonica Pub Date : 1989-05-01
R S Weisinger, J R Blair-West, D A Denton, R Dinicolantonio, M J McKinley, P G Osborne, E Tarjan
{"title":"The role of brain ECF sodium and angiotensin II in sodium appetite.","authors":"R S Weisinger, J R Blair-West, D A Denton, R Dinicolantonio, M J McKinley, P G Osborne, E Tarjan","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":7158,"journal":{"name":"Acta physiologica Polonica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13842695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The role of basal forebrain norepinephrine and the control of extracellular depletion-induced drinking. 基底前脑去甲肾上腺素的作用及对细胞外耗竭性饮酒的控制。
Acta physiologica Polonica Pub Date : 1989-05-01
A K Johnson, J T Cunningham
{"title":"The role of basal forebrain norepinephrine and the control of extracellular depletion-induced drinking.","authors":"A K Johnson, J T Cunningham","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":7158,"journal":{"name":"Acta physiologica Polonica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13842699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Homeostatic actions of osmoregulatory hormones: clues derived from studies on avian osmoregulation. 渗透调节激素的稳态作用:来自禽类渗透调节研究的线索。
Acta physiologica Polonica Pub Date : 1989-05-01
E Simon, M Brummermann, K H Erbe, C Simon-Oppermann
{"title":"Homeostatic actions of osmoregulatory hormones: clues derived from studies on avian osmoregulation.","authors":"E Simon, M Brummermann, K H Erbe, C Simon-Oppermann","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":7158,"journal":{"name":"Acta physiologica Polonica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13842697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamic evaluation of renal medullary electrolytes from measurement of tissue electrical admittance. 组织导纳测量对肾髓质电解质的动态评价。
Acta physiologica Polonica Pub Date : 1989-05-01
J Sadowski
{"title":"Dynamic evaluation of renal medullary electrolytes from measurement of tissue electrical admittance.","authors":"J Sadowski","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":7158,"journal":{"name":"Acta physiologica Polonica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13661672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acid-base values in the blood of the European bison Bison bonasus (L.). 欧洲野牛血液中的酸碱值。
Acta physiologica Polonica Pub Date : 1989-03-01
J Gill
{"title":"Acid-base values in the blood of the European bison Bison bonasus (L.).","authors":"J Gill","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":7158,"journal":{"name":"Acta physiologica Polonica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13704647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Regulation of new fat cell formation. 新脂肪细胞形成的调节。
Acta physiologica Polonica Pub Date : 1989-03-01
G Sypniewska
{"title":"Regulation of new fat cell formation.","authors":"G Sypniewska","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The formation of new adipocytes occurs either at the stage of multiplication or differentiation or both. It seems possible that the formation of new fat cells is dependent on the average cell weight in a given adipose tissue depot, but there may also be other regional, local regulatory factors. Multiplication of fat cells has been suggested to be stimulated by 17-beta-oestradiol while the differentiation of adipocytes is stimulated by growth hormone, glucocorticoids, insulin, insulin-like growth factor and female sex hormones. There are, probably, other factors acting in circulation or locally. The factors promoting growth of new fat cells with overfeeding are at present unknown. Some hypothetical possibilities are discussed.</p>","PeriodicalId":7158,"journal":{"name":"Acta physiologica Polonica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13841377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of fatty acid chain length and saturation on formation of the acylenzyme complex by the isolated aortic enzyme fraction. 脂肪酸链长和饱和度对主动脉分离酶组分形成酰基酶复合物的影响。
Acta physiologica Polonica Pub Date : 1989-03-01
K Swidzińska, J Patelski, T Szwajca
{"title":"Effect of fatty acid chain length and saturation on formation of the acylenzyme complex by the isolated aortic enzyme fraction.","authors":"K Swidzińska,&nbsp;J Patelski,&nbsp;T Szwajca","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Formation of acylenzyme complexes between the protein fraction isolated from pig thoracic aortas and palmitic, stearic, oleic, linoleic, linolenic and arachidic acid, was studied. The reaction brings about transformations of the periodically variable sinusoidal function of the enzyme absorbancy (energy level) depending on the kind of substrate utilized. Different changes in the enzyme energy level in the elementary process are induced by the saturated and polyunsaturated fatty acids and by oleic acid as demonstrated by the intermediate course of the function for oleylenzyme. The reaction rate constants were calculated and their negative curvilinear dependence upon molecular weight of the substrates has been shown. The differences in the acyl-enzyme reaction course and preferences are discussed with respect to the arterial metabolism and different accumulation of lipids.</p>","PeriodicalId":7158,"journal":{"name":"Acta physiologica Polonica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13782212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pressor responsiveness to vasopressin in spontaneously hypertensive rats. 自发性高血压大鼠对抗利尿激素的应激反应。
Acta physiologica Polonica Pub Date : 1989-03-01
K Stepniakowski, M Lapiński, A Januszewicz, B Noszczyk, E Szczepańska-Sadowska
{"title":"Pressor responsiveness to vasopressin in spontaneously hypertensive rats.","authors":"K Stepniakowski,&nbsp;M Lapiński,&nbsp;A Januszewicz,&nbsp;B Noszczyk,&nbsp;E Szczepańska-Sadowska","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The present study was designed to find out whether pressor responsiveness to vasopressin (AVP) is altered in spontaneously hypertensive rats (SHR) in comparison with their normotensive controls (WKY). Blood pressure and heart rate changes after injection of graded doses of 2.5, 5.0 and 10.0 ng of AVP (Calbiochem) i.v. were compared in 9 conscious, unrestrained spontaneously hypertensive (SHR) and 11 normotensive Wistar Kyoto (WKY) rats, chronically instrumented with venous and arterial catheters. The threshold dose necessary to elicit a significant increase in blood pressure and reduction of heart rate was lower in WKY than in SHR. At each dose level the blood pressure elevation persisted for a longer period in WKY than in SHR. Bradycardia was greater in WKY than in SHR both in absolute terms and in relation to the blood pressure increase. Thus, the results reveal diminished pressor responsiveness to moderate doses of AVP in SHR in spite of suppressed reflex bradycardia. It is suggested that the peripheral action of AVP on the vascular system is attenuated in SHR.</p>","PeriodicalId":7158,"journal":{"name":"Acta physiologica Polonica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13782476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Computer assisted quantitative densitometric analysis of 125I-apamin binding sites in the central nervous system. 中枢神经系统中125i -维生素结合位点的计算机辅助定量密度分析。
Acta physiologica Polonica Pub Date : 1989-03-01
P K Janicki, G Seibold, D Siembab, E A Paulo, Z Szreniawski
{"title":"Computer assisted quantitative densitometric analysis of 125I-apamin binding sites in the central nervous system.","authors":"P K Janicki,&nbsp;G Seibold,&nbsp;D Siembab,&nbsp;E A Paulo,&nbsp;Z Szreniawski","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The binding sites for 125I-monoiododerivative of apamin in the central nervous system of rat, guinea-pig, chicken and frog were analysed and compared by computer assisted quantitative densitometric autoradiography on X-ray film. The highest level of binding sites in the rat and guinea-pig brain was found in the limbic-olfactory system and in the substantia gelatinosa of the spinal cord. In the chicken brain apamin binds preferentially to the tectum opticum and nuclei isthmi. In the frog brain no specific apamin binding sites were found. The role of presented topography for apamin binding sites is discussed in relation to neurotoxic properties of apamin.</p>","PeriodicalId":7158,"journal":{"name":"Acta physiologica Polonica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1989-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13783992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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